Issue 4, 2006
From the journal:

Chemical Communications

Supramolecular stabilization of hydroxylamine TEMPOH by complexation with an amphiphilic calixarene†‡

Gennady S. Ananchenko,*a   Michaela Pojarova,a   Konstantin A. Udachin,a   Donald M. Leek,a   Antony W. Colemanb  and  John A. Ripmeestera  

* Corresponding authors

a NRC Steacie Institute for Molecular Sciences, 100 Sussex Drive, Ottawa, ON, Canada
E-mail: Gennady.Ananchenko@nrc-cnrc.gc.ca
Fax: (+1) 613 998 7833
Tel: (+1) 613 993 2372

b Institut de Chimie et Biologie des Proteins, 7 Passage du Vercors, Lyon Cedex 07, France

Abstract

In an ethanol/water mixture, the nitroxyl radical TEMPO abstracts a hydrogen atom from a phenolic OH group of the amphiphilic para-hexanoylcalix[4]arene, and the hydroxylamine TEMPOH formed yields a stable inclusion complex with another molecule of the calixarene.

Graphical abstract: Supramolecular stabilization of hydroxylamine TEMPOH by complexation with an amphiphilic calixarene

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Article information

DOI
https://doi.org/10.1039/B511810G
Article type
Communication
Submitted
18 Aug 2005
Accepted
03 Nov 2005
First published
07 Dec 2005

Chem. Commun., 2006, 386-388

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Supramolecular stabilization of hydroxylamine TEMPOH by complexation with an amphiphilic calixarene

G. S. Ananchenko, M. Pojarova, K. A. Udachin, D. M. Leek, A. W. Coleman and J. A. Ripmeester, Chem. Commun., 2006, 386 DOI: 10.1039/B511810G

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